/**
* Combined operation of creating make targets in Make Target View from multiline text. The method
* will ask a confirmation if user tries to drop more then 1 target to prevent easily made mistake
* of unintended copying of old contents of the clipboard.
*
* @param multilineText - input make target commands in textual form.
* @param dropContainer - container where add the targets.
* @param operation - operation such as copying or moving. Must be a {@link
* org.eclipse.swt.dnd.DND} operation.
* @param shell - a shell to display progress of operation to user.
* @see DND#DROP_NONE
* @see DND#DROP_COPY
* @see DND#DROP_MOVE
* @see DND#DROP_LINK
*/
public static void createMultilineTargetsUI(
String multilineText, IContainer dropContainer, int operation, Shell shell) {
IMakeTarget[] makeTargets = prepareMakeTargetsFromString(multilineText, dropContainer);
boolean confirmed = true;
if (makeTargets.length > 1) {
String title =
MakeUIPlugin.getResourceString(
"MakeTargetDnD.title.createFromTextConfirm"); //$NON-NLS-1$
String question =
MessageFormat.format(
MakeUIPlugin.getResourceString(
"MakeTargetDnD.message.createFromTextConfirm"), //$NON-NLS-1$
new Object[] {new Integer(makeTargets.length)});
String topTargets = ""; // $NON-NLS-1$
for (int i = 0; i < makeTargets.length; i++) {
// limit dimensions of the confirm dialog
final int HEIGHT_LIMIT = 20;
final int LENGTH_LIMIT = 200;
if (i > HEIGHT_LIMIT) {
topTargets = topTargets + "..."; // $NON-NLS-1$
break;
}
String name = makeTargets[i].getName();
if (name.length() > LENGTH_LIMIT) {
name = name.substring(0, LENGTH_LIMIT - 3) + "..."; // $NON-NLS-1$
}
topTargets = topTargets + name + "\n"; // $NON-NLS-1$
}
confirmed = MessageDialog.openConfirm(shell, title, question + topTargets);
}
if (confirmed) {
MakeTargetDndUtil.copyTargets(makeTargets, dropContainer, operation, shell);
}
}
/**
* Creates make targets from array of filenames in Make Target View. Each file will be a separate
* target in the view.
*
* @param filenames - array of filenames. Each filename expected to be an actual file otherwise a
* user gets a warning popup.
* @param dropContainer - a container where the targets are being created.
* @param operation - drop/paste operation.
* @param shell - a shell to display warnings to the user.
*/
public static void createFileTargetsUI(
String[] filenames, IContainer dropContainer, int operation, Shell shell) {
IMakeTarget[] makeTargets = prepareMakeTargetsFromFiles(filenames, dropContainer, shell);
MakeTargetDndUtil.copyTargets(makeTargets, dropContainer, operation, shell);
}